Lenovo today at IFA 2015 announced three new tablets, the YOGA Tab 3 Pro, the YOGA Tab 3 8, and the YOGA Tab 3 10, engineered to be the “best-in-class” multimedia experience.
Lenovo’s YOGA Tab 3 Pro (pictured above) features a 10.1-inch 2560 x 1600 QHD display, an Intel Atom z8500 quad-core 2.2GHz processor, 2GB of RAM, a 13-megapixel rear camera, a 5-megapixel front-facing cam
This might seem as a broad question because I don't know where to start.
When I compare the same CSS3 animations between my old Lenovo Yoga 13 and my new Lenovo Yoga 2 pro, my old laptop performs much better than the new one.
Everything's fine on my laptop except for CSS3 animations.